Look for it (it's an epiphyte) on limbs of trees, especially Magnolia grandiflora, Quercus virginiana, and Taxodium spp., in blackwater river swamps and mesic hardwood hammocks, usually on relatively horizontal limbs mixed with Pleopeltis polypodioides, also rarely in crevices of Altamaha Grit outcrops, per Weakley's Flora

FLOWER:
Summer/Fall
Grayish-green / Yellowish-green
with touches of purplish-green on petal tips
Bisexual
Bilaterally symmetrical
3 sepals, two lateral and one dorsal
3 petals, the two lateral similar and a third (the lip) enlarged
stamens and pistil fused together into a column
Inferior ovary